# TTS Reader Read Aloud Book Pdf vs AuBook

The clearest difference is ads: AuBook at none against TTS Reader Read Aloud Book Pdf's shown. AuBook also leads on rating (5.0 vs 4.7). TTS Reader Read Aloud Book Pdf's advantage is ratings volume (284 vs 1) and update cadence (every 4 days vs every 8 days). On price, in-app purchases, monetization model and device support there is nothing between them.

Both are free to download. TTS Reader Read Aloud Book Pdf sells 4 in-app purchases, starting at $2.95 per 7 days and AuBook sells 3 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

AuBook holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: TTS Reader Read Aloud Book Pdf has 284 ratings behind it against 1, so its average is the more settled of the two.

TTS Reader Read Aloud Book Pdf ships an update every 4 days, AuBook every 8 days. Both last shipped on October 30, 2026.

## The numbers

| Metric | TTS Reader Read Aloud Book Pdf | AuBook |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (284 ratings)](https://appshunter.io/ios/app/tts-reader-read-aloud-book-pdf/id6746346171/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/aubook/id6755964124/reviews)** |
| Number of ratings | **284** | 1 |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 days** | Every 8 days |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 115 MB | 6 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Nguyen Hong Phuc](https://appshunter.io/developer/1519084763) | [silas slack](https://appshunter.io/developer/410593289) |

## What reviewers say

### TTS Reader Read Aloud Book Pdf

[App page](https://appshunter.io/ios/app/tts-reader-read-aloud-book-pdf/id6746346171)

This app transforms any text into natural-sounding speech using lifelike AI voices. Listen to eBooks, PDFs, web pages, and even scanned documents hands-free, anytime, anywhere. Enjoy unlimited listening across 50+ languages and voices.

**Highlights:** Read eBooks, PDFs, TXT, and web pages, Kindle library synchronization, Scan and convert physical text to audio, Support for 50+ languages and voices, Narrate web links and articles, Unlimited listening hours

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Books | $2.95 | per 7 days |
| Unlimited Books | $2.99 | per 7 days |
| Unlimited Books | $38.99 | per year |
| Lifetime | $98.99 | one-time |


### AuBook

[App page](https://appshunter.io/ios/app/aubook/id6755964124)

This app serves as a comprehensive audiobook library, allowing users to import their own audio files, access free classic titles, and convert articles into natural-sounding audio. It offers offline listening, chapter navigation, adjustable playback speed, and a sleep timer.

**Highlights:** Import own audiobook files, Access free classic audiobooks, Convert articles to audio with AI, Offline listening, Adjustable playback speed, Sleep timer, Podcast support

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 100 Credits | $4.99 | one-time |
| 200 Credits | $9.99 | one-time |
| 500 Credits | $24.99 | one-time |


## Frequently asked questions

### Is TTS Reader Read Aloud Book Pdf free?

TTS Reader Read Aloud Book Pdf is free to download, with in-app purchases available.

### Is AuBook free?

AuBook is free to download, with in-app purchases available.

### Which has better reviews, TTS Reader Read Aloud Book Pdf or AuBook?

AuBook is rated higher. TTS Reader Read Aloud Book Pdf averages 4.7 out of 5 from 284 ratings, while AuBook averages 5.0 from 1 ratings.

### Do TTS Reader Read Aloud Book Pdf or AuBook have ads?

TTS Reader Read Aloud Book Pdf shows ads; AuBook does not.

### Which is updated more often, TTS Reader Read Aloud Book Pdf or AuBook?

TTS Reader Read Aloud Book Pdf ships an update every 4 days, and AuBook every 8 days. Most recently, TTS Reader Read Aloud Book Pdf was updated on October 30, 2026 and AuBook on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*